| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.41 | 10.239% | $231.9539 | $231.95 | $231.95 | $232.00 |
| Purchase #2 | $113.80 | 10.233% | $125.4452 | $125.45 | $125.45 | $125.40 |
| Purchase #3 | $132.81 | 6.179% | $141.0163 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $49.99 | 6.257% | $53.1179 | $53.12 | $53.10 | $53.10 |
| Purchase #5 | $40.66 | 4.475% | $42.4795 | $42.48 | $42.50 | $42.50 |
| Purchase #6 | $46.57 | 8.355% | $50.4609 | $50.46 | $50.45 | $50.50 |
| Purchase #7 | $191.98 | 3.575% | $198.8433 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $786.22 | $843.3170 | $843.32 | $843.30 | $843.30 | |